A prehistoric breed of Zuum with a large bony crest on its head with three spines adorning it, and a single horn on its nose, an arrangement that looks a like a Styracosaurus. Its neck, arms and tail all have a beautiful ring pattern on them.
|Monster Rancher 4||"This strong, patterned monster carries the pride of all its past generations on his shoulders. That's why the Psirow feels he just has to win!"|
|Monster Rancher Advance||N/A|
|Monster Rancher Advance 2||N/A|
- To obtain a Psirow in Monster Rancher 4, use
- To obtain a Psirow in Monster Rancher Advance, use the password Gypsie.
- To obtain a Psirow in Monster Rancher Advance 2, use the password B11.